NEN EN 3-4 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PORTABLE FIRE EXTINGUISHERS - PART 4: CHARGES, MINIMUM REQUIRED FIRE
31-01-2004
12-01-2013
Foreword
1 Scope
2 Normative references
3 Charges and filling tolerances
3.1 Nominal charges
3.2 Filling tolerances
4 Minimum fire performances
4.1 Minimum performances on class A fires
4.2 Minimum performances on class B fires
Annex A (informative) Italian national deviation
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